| 26.23 | 54.64 | (28.41) | |
| 1:23.35 | (28.71) | 1:51.96 | (28.61) |
| 2:21.17 | (29.21) | 2:50.61 | (29.44) |
| 3:19.95 | (29.34) | 3:49.48 | (29.53) |
| 4:19.52 | (30.04) | 4:49.75 | (30.23) |
| 5:20.05 | (30.30) | 5:50.07 | (30.02) |
| 6:20.21 | (30.14) | 6:50.27 | (30.06) |
| 7:20.96 | (30.69) | 7:51.38 | (30.42) |
| 8:21.51 | (30.13) | 8:51.65 | (30.14) |
| 9:21.89 | (30.24) | 9:51.54 | (29.65) |